1987366752

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1320

約数の個数: 288

約数和(自身を含む): 6934636800

約数和(自身を除く): 4947270048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 243, 252, 261, 288, 324, 336, 348, 378, 406, 432, 464, 486, 504, 522, 567, 609, 648, 672, 696, 756, 783, 812, 864, 928, 972, 1008, 1044, 1134, 1218, 1259, 1296, 1392, 1512, 1566, 1624, 1701, 1827, 1944, 2016, 2088, 2268, 2349, 2436, 2518, 2592, 2784, 3024, 3132, 3248, 3402, 3654, 3777, 3888, 4176, 4536, 4698, 4872, 5036, 5481, 6048, 6264, 6496, 6804, 7047, 7308, 7554, 7776, 8352, 8813, 9072, 9396, 9744, 10072, 10962, 11331, 12528, 13608, 14094, 14616, 15108, 16443, 17626, 18144, 18792, 19488, 20144, 21924, 22662, 25056, 26439, 27216, 28188, 29232, 30216, 32886, 33993, 35252, 36511, 37584, 40288, 43848, 45324, 49329, 52878, 54432, 56376, 58464, 60432, 65772, 67986, 70504, 73022, 75168, 79317, 87696, 90648, 98658, 101979, 105756, 109533, 112752, 120864, 131544, 135972, 141008, 146044, 158634, 175392, 181296, 197316, 203958, 211512, 219066, 225504, 237951, 255577, 263088, 271944, 282016, 292088, 305937, 317268, 328599, 362592, 394632, 407916, 423024, 438132, 475902, 511154, 526176, 543888, 584176, 611874, 634536, 657198, 713853, 766731, 789264, 815832, 846048, 876264, 951804, 985797, 1022308, 1087776, 1168352, 1223748, 1269072, 1314396, 1427706, 1533462, 1578528, 1631664, 1752528, 1903608, 1971594, 2044616, 2141559, 2300193, 2447496, 2538144, 2628792, 2855412, 2957391, 3066924, 3263328, 3505056, 3807216, 3943188, 4089232, 4283118, 4600386, 4894992, 5257584, 5710824, 5914782, 6133848, 6900579, 7614432, 7886376, 8178464, 8566236, 8872173, 9200772, 9789984, 10515168, 11421648, 11829564, 12267696, 13801158, 15772752, 17132472, 17744346, 18401544, 20701737, 22843296, 23659128, 24535392, 27602316, 31545504, 34264944, 35488692, 36803088, 41403474, 47318256, 55204632, 62105211, 68529888, 70977384, 73606176, 82806948, 94636512, 110409264, 124210422, 141954768, 165613896, 220818528, 248420844, 283909536, 331227792, 496841688, 662455584, 993683376, 1987366752]

約数ペア:

[(1, 1987366752), (2, 993683376), (3, 662455584), (4, 496841688), (6, 331227792), (7, 283909536), (8, 248420844), (9, 220818528), (12, 165613896), (14, 141954768), (16, 124210422), (18, 110409264), (21, 94636512), (24, 82806948), (27, 73606176), (28, 70977384), (29, 68529888), (32, 62105211), (36, 55204632), (42, 47318256), (48, 41403474), (54, 36803088), (56, 35488692), (58, 34264944), (63, 31545504), (72, 27602316), (81, 24535392), (84, 23659128), (87, 22843296), (96, 20701737), (108, 18401544), (112, 17744346), (116, 17132472), (126, 15772752), (144, 13801158), (162, 12267696), (168, 11829564), (174, 11421648), (189, 10515168), (203, 9789984), (216, 9200772), (224, 8872173), (232, 8566236), (243, 8178464), (252, 7886376), (261, 7614432), (288, 6900579), (324, 6133848), (336, 5914782), (348, 5710824), (378, 5257584), (406, 4894992), (432, 4600386), (464, 4283118), (486, 4089232), (504, 3943188), (522, 3807216), (567, 3505056), (609, 3263328), (648, 3066924), (672, 2957391), (696, 2855412), (756, 2628792), (783, 2538144), (812, 2447496), (864, 2300193), (928, 2141559), (972, 2044616), (1008, 1971594), (1044, 1903608), (1134, 1752528), (1218, 1631664), (1259, 1578528), (1296, 1533462), (1392, 1427706), (1512, 1314396), (1566, 1269072), (1624, 1223748), (1701, 1168352), (1827, 1087776), (1944, 1022308), (2016, 985797), (2088, 951804), (2268, 876264), (2349, 846048), (2436, 815832), (2518, 789264), (2592, 766731), (2784, 713853), (3024, 657198), (3132, 634536), (3248, 611874), (3402, 584176), (3654, 543888), (3777, 526176), (3888, 511154), (4176, 475902), (4536, 438132), (4698, 423024), (4872, 407916), (5036, 394632), (5481, 362592), (6048, 328599), (6264, 317268), (6496, 305937), (6804, 292088), (7047, 282016), (7308, 271944), (7554, 263088), (7776, 255577), (8352, 237951), (8813, 225504), (9072, 219066), (9396, 211512), (9744, 203958), (10072, 197316), (10962, 181296), (11331, 175392), (12528, 158634), (13608, 146044), (14094, 141008), (14616, 135972), (15108, 131544), (16443, 120864), (17626, 112752), (18144, 109533), (18792, 105756), (19488, 101979), (20144, 98658), (21924, 90648), (22662, 87696), (25056, 79317), (26439, 75168), (27216, 73022), (28188, 70504), (29232, 67986), (30216, 65772), (32886, 60432), (33993, 58464), (35252, 56376), (36511, 54432), (37584, 52878), (40288, 49329), (43848, 45324)]